Which data dictionary view should be queried to find the following information about a user?
1.Whether the users account has expired
2.The users default tablespace name
3.The users profile name

Where can the nondefault parameters be found when the instance is started?

Who will be the owner of the job, if you create a job in user SCOTT's schema?

An index on the PASSPORT_RECORDS table has to be created. It contains 10 million rows of data. The key columns have low cardinality. The queries generated against this table use a combination of multiple WHERE conditions involving the OR operator.Which of the following index will be used for this criteria?

Which option lists the correct hierarchy of storage structures, from largest to smallest?

Which DBMS_LOGMNR feature facilitates the automatic adding of redo log files for mining?

What is a 'strangle'?

What is a 'call'?

Why would someone sell call options on a security they own?

What would be the risk tolerance level of a retired government worker in general?

Why is it important to manage risk when trading stock options?